2016 McLaren 570GT revealed

GT model gets luxurious cabin and rear boot space for added usability; on sale from July

McLarenâ€™s 570S sports car has spawned a more practical and luxurious GT variant, with significant changes designed to make the car more road-biased and usable everyday.

The new two-seat 570GT is the second of three models so far confirmed for McLarenâ€™s entry-level Sports Series range; a convertible version is the other and is being prepared for 2017. The 570GT will reach the UK in July after a debut at the Geneva motor show.

At the heart of the new 570GT is the same 562bhp twin-turbo 3.8-litre engine as in the 570S. The new car shares its front end and dihedral doors with the 570S on which it is based, but it gets a new roof and rear end, which features a new upper structure, spoiler and aerodynamic package. But the most significant feature is â€¨a glass â€˜Touring Deckâ€™.

This is, in essence, a side-hinged glass door. The hinges can be on either side of the â€¨car, depending on whether itâ€™s right or left-hand drive, allowing for loading of the â€˜bootâ€™ at the kerbside. â€¨Opening it gives access â€¨to a leather-lined 220-litre luggage space behind the â€¨two-seat cabin. Couple this area with the 130-litre space at the front of the car and the 570GTâ€™s total luggage carrying ability is 350 litres, which is more than a Ford Focus hatchback can offer.

The space behind the seats is good for medium-sized bags, while the area immediately below the glass deck fits suit bags and laptop bags.

The interior has also been tweaked. The basic structure remains the same as that in the 570S, but the materials used are more luxurious, and special Luxury or Sport interior themes will be offered.

A tinted panoramic roof, equipped with a noise insulation and solar radiation absorption material, is standard to make the cabin lighter and airier.

The more luxurious interior is in keeping with the carâ€™s grand tourer brief, which has also entailed changes to the chassis. The spring rates have been reduced by 15% at the front and 10% at the rear for a softer ride than the 570S offers. The adaptive suspension system is shared with the 570S, however, and the Normal, Sport and Track driving modes remain, although the system and â€¨anti-roll bars have been â€¨revised to improve the ride â€¨over more broken surfaces.

The glass hatch is framed in carbonfibre to ensure that the 570GTâ€™s rigidity is as stiff as that in the 570S.

The steering ratio of the electrohydraulic system has been reduced by 2% over the 570S, and iron brake discs with aluminium hubs are fitted as standard, replacing the 570Sâ€™s carbon-ceramic brakes.

The Pirelli P Zero tyres are also of a bespoke compound designed to minimise road noise. The exhaust of the 570GT is taken from the detuned 540C model that sits below the 570S in the range, as it is 3dB quieter than the 570Sâ€™s sports exhaust system, although the fruitier pipe remains an option.

The alloy wheels have a diameter of 19in at the front and 20in at the rear and are of â€¨a unique 15-spoke design.

As youâ€™d expect, the 570GT is well appointed. It comes with a full leather cabin, electrically adjustable and heated seats, an electrically adjustable steering column and soft-close dihedral doors.

However, the new rear structure means the 570GT is heavier than its 570S sister car; the GT weighs 1350kg dry, compared with the 1313kg of the S.

This has had a minuscule impact on performance; the 0-62mph time is 3.4sec (up 0.2sec from the 570S) and â€¨the 0-124mph time is 9.8sec (up 0.3sec). Top speed is 204mph, which is the same â€¨as the 570S can manage. The gearbox is the same seven-speed dual-clutch automatic unit, driving the rear wheels.

Once the Sports Series range is complete, McLaren should be at its annual production target of 4000 cars by 2017, which it will maintain until 2019. It plans to build around 3000 cars this year, two-thirds of which will be in the Sports Series (the 650S range of supercars is the Super Series and the P1 is the Ultimate Series).

McLaren expects around one in four Sports Series models to be the GT.Â The 570GT has been priced at Â£154,000, just over Â£10,000 more than the 570S.

Q&A with Andy Palmer, McLaren vehicle line director, Sports Series

Whatâ€™s the car like to drive?

â€œItâ€™s very road-biased. Customers wanted the performance of a McLaren but to be more comfortable and refined, and with higher-quality materials inside.â€

What about developing an all-wheel drive system?

â€œNo. It had to be rear-wheel drive. Weight is also a consideration for this.â€

Why have you given it the more powerful engine?

â€œItâ€™s pitched as a premium model above the 570S, so it needed the more powerful engine from the 570S and not the 540C. It couldnâ€™t have less power. There are no plans for a 540GT. We want the performance but with more luxury, and the ability to take your partner to the south of France or the north of Scotland, wherever.â€

How does the car handle?

â€œThe focus will be on comfort and it is softer, but this doesnâ€™t affect the handling. Itâ€™s still a sporty car and will put a smile on your face. The damper set-up is the same. There is still a segment of people who will put it on the track, so it still has the track mode and the performance.â€

Did you consider making â€¨a 2+2 cabin?

â€œWe looked at it, but it had to be usable. With that configuration there would be no room inside. With this design there is no compromise. Had we made a 2+2, we would have had an unusual and pretty much unusable space.â€